Individual Calculations June 2013
 Ershov, Aleksey  Total change: 0.60  Rating chartPersonal card
 Zhukovskiy-2013 Zhukovskiy RUS 2013-03-17
RcRownchangeKK*chgGame
 1877 1876 4.50 9 0.04 15 0.60 
  Kots, Dmitry 1815 RUS0.501-0.0815-1.20 
  Luzhetskiy, Yuri 2087 RUS0.5010.27154.05 
  Batalov, Vadim 2063 RUS0.5010.24153.60 
  Kochetkov, Sergey 1575 RUS1.0010.15152.25 
  Borzov, Roman 2072 RUS0.001-0.2515-3.75 
  Yulchiev, Alimjan 1732 RUS0.001-0.6915-10.35 
  Nagiev, Tapdyg 1781 RUS1.0010.37155.55 
  Beliy, Gennady 1815 RUS0.501-0.0815-1.20 
  Cherenkov, Igor 1953 RUS0.5010.11151.65 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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